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PG Arpentage offers professional construction surveying services in the Saguenay region to meet the needs of the civil engineering, mining, industrial, and energy sectors. Our team of qualified surveyors has over 50 years of combined experience and is involved in all crucial stages of your projects.
Ensure full compliance of your infrastructure from the outset.
Precision and innovation as priorities
Our company stands out for its adaptability. We use advanced technologies such as 3D scanning and drones to provide you with precise data that optimizes every phase of your project. This innovative approach, combined with our 24/7 availability, allows you to move forward without delay, confident that you will achieve the desired results.
Our dynamic surveyors are experts in quantity and volume calculations, saving you time and money. Whether your project involves bridges, wind farms, or hydroelectric power plants, we offer the best value for your money. Our construction surveying service in the Saguenay region includes personalized follow-up.
When a civil engineering project begins without precise measurements, the foundations risk compromising the entire structure. Our site monitoring immediately detects discrepancies, and our technicians intervene quickly to correct the course. Thanks to our 3D modeling, you can visualize every element before the first shovel hits the ground.
Mining projects demand millimeter precision to avoid astronomical costs. Our machinery remote guidance system eliminates human error and increases your productivity. With our expertise in construction surveying in the Saguenay region, your equipment operates at optimal parameters, accelerating your operations.
The construction challenges we solve


These are real challenges that require our expertise.
Complex road geometry demands specialized expertise to avoid costly rework. Our AutoCAD Civil 3D specialists create digital terrain models that optimize every curve and slope. This precision ensures your infrastructure meets government standards from the very first phase of construction.
Inadequate technical drawings can delay your project approval. Our team meticulously compiles data and produces plans that meet industry standards. For your construction surveying needs in the Saguenay region, we create documents that facilitate coordination among all stakeholders and expedite the necessary permits.
Eliminate budget overruns with meticulous planning.

Our construction surveying service in Saguenay meets all your needs:
- Major infrastructure projects: Our team works on dams and aqueducts with land leveling techniques that ensure the long-term stability of your hydraulic structures.
- Industrial developments: We carry out the location certificate and essential surveys to ensure that your facilities comply with applicable municipal and provincial regulations.
- Energy projects: Our drones equipped with lidar lenses capture the real topography of wooded or rugged terrain, allowing for precise planning of your wind farms.
- Real-time monitoring: Our monitoring technology provides you with up-to-date data that allows you to make informed decisions without being physically present on site.
The technology that powers your projects
Don't let uncertainty jeopardize the success of your project. Our experienced surveyors will guide you from start to finish with smart solutions that respect your budget and deadlines. Contact PG Arpentage for your construction surveying needs in the Saguenay region and turn your project into a guaranteed success.
Secure rapid approval of your projects with compliant plans.





